We present in this paper the application of network coding to IP-based network within Multi Protocol Label Switching
(MPLS) built with some sources and receivers. Particularly, the topology presented in this paper has node which is both source or
Provider Edge (PE) and Provider (P). We integrate the coding node to this node named PE/P and apply the node-oriented strategy to
solve the routing problem. We compare the delay between classical routing and routing with network coding.
Published In:IJCSN Journal Volume 6, Issue 6
Date of Publication : December 2017
Pages : 716-719
Figures :02
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Vololona Harinoro Rakotomalala : is currently pursuing doctoral degree
in University of Fianarantsoa, Teacher of Routing IP and
Mathematics at Higher Polytechnic School at University of
Antananarivo, Madagascar.
Nicolas Raft Razafindrakoto : is currently a Professor-Teacher and
ICT Director at University of Antananarivo Madagascar.
This paper has provided an improvement solution for
introducing the network coding in networks with PE/P
node in IP/MPLS. A coding strategy was proposed to
obtain minimal upper bounds on the rate of the output
flow without excessive buffering and delays. The method is
based on a transfer matrix whose entries are service
curves.
This work can be extended by introducing the
differentiated service with MPLS by separating the
different lengths of the packets.
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